DCT整车换挡质量客观评估测试分析

DCT vehicle shift quality objective assessment test and analysis

搭载DCT自动变速箱的整车换挡质量决定于TCU控制软件的完善性和整车驾驶性标定,最终状态的车辆需要经专业人员评估合格后才能上市。因此在整车开发后期,全面客观地评估换挡质量的工作显得非常重要。本文介绍一种自主搭建的客观评估测试系统和评估测试方法,评估人员可借助此套系统,依据测试方法从客户的角度对车辆进行客观评估。

With DCT automatic transmission vehicle shift quality is determined by the perfection of TCU control software and the vehicle driving calibration,the final state of the vehicles is listed after qualified professional evaluation.So late in the vehicle development,comprehensively and objectively evaluate the work of the shift quality is very important.This paper introduces a kind of independent of objective assessment system and assessment method,assessment personnel can use this set of system,according to the test method,an objective evaluation of the vehicle from the perspective of customers.